Work

Entanglement degradation in the presence of Markovian noise: A statistical analysis

Year: 2025

Type: article

Abstract: Adopting a statistical approach we study the degradation of entanglement of a quantum system under the action of an ensemble of randomly distributed Markovian noise. This enables us to address scenarios where only limited information is available on the mechanisms that rule the noisy evolution of the model. As an application, we characterize the statistic of entanglement deterioration for a quantum memory formed by $n$ qudits that undergo randomly distributed local, uniform, Markovian noise evolution.

Source: Physical Review A

Authors: Nunzia Cerrato, Giacomo De Palma, Vittorio Giovannetti

Institutions: Scuola Normale Superiore, University of Bologna, National Enterprise for NanoScience and NanoTechnology

Language: English

Topic: Quantum Information and Cryptography

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: green

Funders: Istituto Nazionale di Alta Matematica "Francesco Severi", Ministero dell'Università e della Ricerca

Award: G1648780019

OpenAlex ID: W4406100116

FWCI: 0.854

Cites: 32

Cited by: 2

Related to: 10